Andy Walker says that Celtic should not be spending more money to chase Champions League glory.
Neil Lennon admits Celtic were 'poor' in Barcelona and believes a number of players let themselves and the club down.
Neymar netted a hat-trick as Celtic were given a Champions League masterclass by Barcelona in a 6-1 defeat in Spain.
Neil Lennon has offered a robust defence of the Celtic fans ahead of their UEFA Champions League game in Barcelona.
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